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From: Bernie Huang <bernie(dot)huang(at)ec(dot)gc(dot)ca>
To: PGSQL-SQL <pgsql-sql(at)postgresql(dot)org>
Subject: constraint
Date: 2000-05-29 17:22:05
Message-ID: (view raw or whole thread)
Lists: pgsql-sql

I am a newbie to SQL.  Could someone please explain why do I need a
contraint, and how do I use it in SQL?  An example is needed.  Thanks

- Bernie

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Next:From: Jan WieckDate: 2000-05-29 20:59:35
Subject: Re: constraint
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Subject: template or index of some kind

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